but 85-year-old korean veteran merrill newman was released after being detained by north korea for over a month. he's now back home in california with his family. he just released a statement. quote, i have given considerable thought to this and have come to the conclusion that i just didn't understand that for the north korean regime, the korean war isn't over and that even innocent remarks about the war can cause big problems if you're a foreigner. what do you make of all this? >> well, i think it appears that he made some comments to people and the north koreans kind of went to town on it. i don't think they had any business holding him. i don't think they had any business detaining him for so many weeks. so i'm glad they let him go. but you know, these kinds of things happen and that's why people really ought to think very carefully about going to north korea. >> and having been to the dmz there, it is very obvious that north korea is very much -- not just north korea, south korea, too, they are still in war in all but action. >> oh, man, i have walked over that dmz, walked from sou